In this book, Rona, Songer and Uncle don't like mathematics very much, but later they met a postdoctoral fellow in mathematics and found that mathematics is everywhere, so they had to start learning mathematics and fell in love with it unconsciously. Just like me. As soon as I hear about math class, I can't wait to go home with a fever. However, I don't like math: without math, I don't even know what 1+ 1 equals, and I don't even know whether a graph is a circle! How embarrassing that would be! So I made up my mind to study math. After my efforts, I participated in the school decimal newspaper competition in the third grade. I solved so many problems one by one and won the first prize! I am the only one in my class who won the first prize! In this book, some Roman numerals, the origin of Egyptian numerals, the origin of four operations, the discovery of zero and negative numbers, and more complicated equations, scales, the circumference and area of a circle are also mentioned in the form of stories. I feel that mathematics is so simple and interesting! And Archimedes, the great king of science in ancient Greece, who discovered the principles of leverage and buoyancy ... what a great man! Although math is interesting, you must be very careful to learn it well! This book has taught me a lot about mathematics in many countries. Well done! Highly recommended to everyone! Let's learn math well together!
Author: Sunrise Moon
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